Luminaire



FIG. 1 illustrates a perspective view of a luminaire, showing my new and ornamental design;

FIG. 2 illustrates a front view thereof;

FIG. 3 illustrates a back view thereof;

FIG. 4 illustrates a bottom view thereof;

FIG. 5 illustrates a top view thereof;

FIG. 6 illustrates a side view thereof; and,

FIG. 7 illustrates a side view thereof. 

CLAIM The ornamental design for a luminaire, as shown and described. 